CS Matemáticas
obras se llaman
1. Copia el liguiente ejercicio a tu libreta y contesta
INSTRUCCIONES converte los numeros algosy romanos que siguen
ces sin
551
CCXLII
DLI
DCCL
DCCCLXVII
DI
CDxxx
DCCLXXII
DCCLVTI
CLVI
DCCCLVII
Efectos
DXL
162
540
149
937
835
949​

Solve the following simultaneous equation by using an algebraic method (either substitution or elimination) 2x + 3y=-4 4x-y=11

Given: jk ||lm prove: _2 = 27 statement justification 1. jk ||lm 1. given 2.26 = 27 3.22 = 26 2. 3. 4. _2 = 27 4. corresponding angles theorem transitive property of equality vertical angles theorem substitution property of equality

Sera sells t-shirts at the beach. she believes the price of a t-shirt and the number of t-shirts sold are related. she has been experimenting with different prices for the t-shirts. she has collected a data set with five pairs of data; each consists of the price of a t-shirt and the number of shirts sold. the independent variable, which will go on the x-axis, is . the dependent variable, which will go on the y-axis, is the